Calculation of effective transverse elastic moduli of fiber-reinforced composites by numerical homogenization

被引：27

作者：

Theocaris, PS

Stavroulakis, GE

Panagiotopoulos, PD

机构：

[1] TECH UNIV CRETE, KHANIA, GREECE

[2] ARISTOTELIAN UNIV THESSALONIKI, GR-54006 THESSALONIKI, GREECE

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 1997年 / 57卷 / 05期

关键词：

composites; numerical homogenization; effective moduli;

D O I：

10.1016/S0266-3538(97)00018-3

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Effective transverse elastic moduli for fiber-reinforced composites are calculated here by a numerical homogenization approach. The effects of fiber placement (staggering) and of weak-fiber and strong-matrix composites on the effective moduli, both of which are not very effectively treated by classical methods, are specifically investigated Comparisons with classical, analytical approaches are included. (C) 1997 Elsevier Science Limited.

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页码：573 / 586

页数：14

相关论文

共 18 条

[1] DERIVATION OF THE INPLANE ELASTIC CHARACTERISTICS OF MASONRY THROUGH HOMOGENIZATION THEORY [J].

ANTHOINE, A .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1995, 32 (02) :137-&

[2]

Bathe K, 2000, FINITE ELEMENT METHO

[3] Transverse mechanical behaviour of fiber reinforced composites - FE modelling with embedded cell models [J].

Dong, M ;

Schmauder, S .

COMPUTATIONAL MATERIALS SCIENCE, 1996, 5 (1-3) :53-66

[4] AEROGELS - HIGHLY TENUOUS SOLIDS WITH FASCINATING PROPERTIES [J].

FRICKE, J .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1988, 100 (1-3) :169-173

[5] MULTIPLE SCALE ANALYSIS OF HETEROGENEOUS ELASTIC STRUCTURES USING HOMOGENIZATION THEORY AND VORONOI CELL FINITE-ELEMENT METHOD [J].

GHOSH, S ;

LEE, KH ;

MOORTHY, S .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1995, 32 (01) :27-62

[6] THE MECHANICS OF TWO-DIMENSIONAL CELLULAR MATERIALS [J].

GIBSON, LJ ;

ASHBY, MF ;

SCHAJER, GS ;

ROBERTSON, CI .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1982, 382 (1782) :25-42

[7] THE MECHANICS OF 3-DIMENSIONAL CELLULAR MATERIALS [J].

GIBSON, LJ ;

ASHBY, MF .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1982, 382 (1782) :43-&

[8]

Hashin Z., 1964, J. Appl. Mech, V31, P223, DOI [DOI 10.1115/1.3629590AMREAD0003-6900, 10.1115/1.3629590, DOI 10.1115/1.3629590]

[9]

JONES RM, 1975, MECHANICS COMPOSITE

[10] FOAM STRUCTURES WITH A NEGATIVE POISSONS RATIO [J].

LAKES, R .

SCIENCE, 1987, 235 (4792) :1038-1040